Congratulations, and take your time to evaluate your options and find your own rhythms and pace. I always felt busy on my job, which had a number of dimensions, writing and editing to photography, platform speaking, mediating with the media, writing scripts and even a children's book, etc. etc. Despite that, when I retired, for various reasons, I found the pace of life picked up a lot, more decisions on what to do and when and how to prioritize. So don't expect it all to be a warm bath. Retirement is somewhat a new job, but enjoy every bit of it.